Two Accounts?

Ok so I have a 1.0 legacy CE.

I'm waiting for my PS3 CE to come in the mail cause gamestop screwed up my order so even though I overnighted it I won't get it until tomorrow...

I don't know what account I am supposed to play!

The head start created a second account when I put the code into PSN, or so says my account on the website. It shows my first as the 1.0 collectors edition and then it shows a second for beta.

Are these separate accounts? Do I have to restart a character on my 1.0 and just leave the beta account alone now? I am not going to attempt to play(if I can even get on) unless I know which account I am supposed to use!